SKU: 78567015110
bottom bracket fixed gear

bottom bracket fixed gear UNKNOWN PARADIGM FIXED GEAR | Complete Bicycle

Sale price$26.80 Regular price$29.78
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

bottom bracket fixed gear UNKNOWN PARADIGM FIXED GEAR | Complete BicycleDescription Signature Frame We are continually improving and adding to our stable of frames! We are proud to introduce the Paradigm fixed gear frame. Made from 6066 t 6 heat treated aluminum with a tight geometry designed for street crits this frame is a versatile street machine! Comes with carbon alloy fork. Bicycle Components Unknown Bicycles Paradigm Frame is made of high grade, hardened Aluminum 6066 T6. The fork is our Carbon (12K) with 1 1 8

Description

Signature Frame

We are continually improving and adding to our stable of frames! We are proud to introduce the Paradigm fixed gear frame. Made from 6066 t-6 heat treated aluminum with a tight geometry designed for street crits this frame is a versatile street machine! Comes with carbon/alloy fork. 

Bicycle Components

Unknown Bicycles Paradigm Frame is made of high-grade, hardened Aluminum 6066 T6. The fork is our Carbon (12K) with 1 1/8” aluminum neck and features a 30mm rake. The headset is an integrated SB, 45x45. The fixed gear bike frame uses a 90mm stem and Unknown Compact 420mm handlebars. Included brake levers are ZST single speed with our Unknown brake set. The chain arm is 165mm and 130 BCD. The chain wheel is our Unknown 48 tooth, 130 BCD, at 0.5 x 1.125”. The rear cog has 17 teeth. The seat post and saddle are made by us at Unknown while the tires are WTB Freedom ThickSlick 23c. The seat post measures 27.2mm x 300 mm with a 22mm offset. Included rims are Unknown fixed gear 28d rims. The bottom bracket is 68x103mm, BSA with a Square tapper.

Carbon Fork

We also opted for the carbon/alloy fork instead of the standard alloy fork for the European market. This fork increases the price a bit, but it makes a big difference in performance and comfort, not to mention improving the overall look!

Weight

in size M is 7,4kg | without pedals

Shipping

Paradigm Fixed Gear Bicycle is shipped with Dropbars and brakes.


*Free pedals with foot straps worth €50! - INCLUDED*

Specifications

  • Frame: Unknown Paradigm, 6066 T6
  • Fork: Unknown Carbon(12K) with aluminium neck, 30mm rake, 1 1/8"
  • Headset: integrated Unknown, SB, 45x45st., 1 1/8"
  • Stem: Unknown 90mm
  • Handlebars: Unknown Compact 420mm
  • Grip: Unknown Carbon
  • Brake levers: ZST single speed
  • Brakes: Unknown brake set
  • Chainarm: Unknown 165mm, 130BCD
  • Wheelchain: Unknown 46t, 130BCD, 1/2"x1/8"
  • Chain: KMC Z510 1/2"x1/8"
  • Rear cog: 17t
  • Rims: Unknown 28d
  • Hubs: Unknown Fix/Free 28d, SB - Freewheel not included
  • Tires: WTB Freedom Thickslick 23c
  • Seatpost: Unknown 27.2mm, 300mm, 20mm offset
  • Saddle: Unknown
  • Bottom bracket: 68x103mm, BSA, Square tapper                                             

Size chart

53 150cm - 167cm
55 167cm - 176cm 
58 176cm - 190cm
60 190cm - 200cm
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 78567015110

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    DD
    Natrona Heights, US
    ★★★★★ 1
    Worthless. Tore on first use.
    Flavor Name: XL silicone socks 2 pairs
    The first time I put these on my feet, the whole toe broke right through. They were a proper fit and my feet are well pedicured. Just very poor quality. I don’t recommend.
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    Reviewed in the United States on August 2, 2024
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    Pat Belanger
    Houston, US
    ★★★★★ 5
    Best fit!
    Flavor Name: XL silicone socks 2 pairs
    Search no further, these are the BEST! They are smazing at conforming to the shape of your feet. They fit snuggly with no sags/bags or uncomfortable pressure or squeezing of your toes.
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    Reviewed in the United States on March 8, 2025
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    Tasha U
    Lexington, US
    ★★★★★ 4
    Helps dry, cracked feet
    Flavor Name: XL silicone socks 2 pairs
    We use these on my husband’s cracked feet in the winter and put on a thick cream under these socks. They are nice because hair, dirt and that kind of stuff doesn’t stick to the outside. I do wish them came in more sizes and colors. They were a little small for my husband, but still worked good enough. My husband isn’t thrilled about wearing pink socks around the house. At least it’s just around the house and not out in public though.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 6, 2025
    K
    Verified Purchase
    KB
    Cuba, US
    ★★★★★ 5
    Be aware! Once they are on, do not walk! 😂
    Flavor Name: XL silicone socks 2 pairs
    I absolutely love these things. But the first time I put them on in the living room. The walk to my bedroom was VERY interesting 😂😂😂 I now know I need to put them on and hang out for a bit, or simply go to bed. They do exactly what I need them to do. Feet feel great afterwards! With the right lotion, only need to use one every couple of weeks.
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    Reviewed in the United States on January 10, 2025
    M
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    Marti
    New York, US
    ★★★★★ 5
    Transformed my feet
    Flavor Name: XL silicone socks 2 pairs
    After trying several other brands that actually my size did not have the luxury feeling of these. T although x large they have the BEST feel and function. I put lotion on then slip them on and within a few minutes my dry cracked heals are soft. Really a nice product.
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    Reviewed in the United States on July 24, 2024

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